AngleSysts.h

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#pragma once

#include "CAFAna/Core/ISyst.h"
#include "StandardRecord/SREnums.h"

namespace ana
{

  enum AngleShiftPlane
  {
    kAngleShiftXZ,
    kAngleShiftYZ
  };

  class LeptonAngleSyst: public ISyst
  {
  public:
    LeptonAngleSyst( const std::string&    shortName,
                     const std::string&    latexName,
                     const caf::Det_t      det,
                     const AngleShiftPlane shiftPlane,
                     const double          angUnc )
      : ISyst( shortName, latexName ), fDet( det ),
        fShiftPlane( shiftPlane ), fAngUnc( angUnc ) {}

    void Shift( double sigma, caf::SRProxy* sr, double& weight ) const override;

  private:
    const caf::Det_t fDet;
    const AngleShiftPlane fShiftPlane;
    const double fAngUnc;
  };

  extern const LeptonAngleSyst kLeptonAngleSystNDXZ2020;
  extern const LeptonAngleSyst kLeptonAngleSystNDYZ2020;
  extern const LeptonAngleSyst kLeptonAngleSystFDXZ2020;
  extern const LeptonAngleSyst kLeptonAngleSystFDYZ2020;

}